252095157 has 24 divisors (see below), whose sum is σ = 380674944. Its totient is φ = 160458144.

The previous prime is 252095099. The next prime is 252095161. The reversal of 252095157 is 751590252.

It is not a de Polignac number, because 252095157 - 2⁶ = 252095093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252095177) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182923 + ... + 184295.

It is an arithmetic number, because the mean of its divisors is an integer number (15861456).

Almost surely, 2^252095157 is an apocalyptic number.

It is an amenable number.

252095157 is a deficient number, since it is larger than the sum of its proper divisors (128579787).

252095157 is a wasteful number, since it uses less digits than its factorization.

252095157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289 (or 2286 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The square root of 252095157 is about 15877.5047472832. The cubic root of 252095157 is about 631.7154531774.

It can be divided in two parts, 252095 and 157, that added together give a palindrome (252252).

The spelling of 252095157 in words is "two hundred fifty-two million, ninety-five thousand, one hundred fifty-seven".